Question

3x-2(3x+4) равно 10 срочно помогите

Answer 1

Ответ:

Вот ответ на фото........

Answer 2

Ответ:

-6

Пошаговое объяснение:

3x-6x-8 = 10

-3x-8=10

-3x=10+8

-3x=18

x=18:(-3)

x=-6

Answer 3

Solving the Equation 3x - 2(3x + 4) = 10

To solve the equation 3x - 2(3x + 4) = 10, we can follow these steps:

1. Distribute the -2 to the terms inside the parentheses. 2. Combine like terms. 3. Solve for x.

Step 1: Distribute the -2 to the terms inside the parentheses

The equation 3x - 2(3x + 4) can be simplified by distributing the -2 to the terms inside the parentheses: 3x - 2(3x + 4) = 10 3x - 6x - 8 = 10

Step 2: Combine like terms

After distributing the -2, we can combine like terms: -3x - 8 = 10

Step 3: Solve for x

To solve for x, we can add 8 to both sides of the equation: -3x = 18

Finally, we can solve for x by dividing both sides by -3: x = -6

So, the solution to the equation 3x - 2(3x + 4) = 10 is x = -6.

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